• Machine Learning Engineer

    William C Brown Inc (Springfield, VA)
    …. Demonstrated professional or academic experience building secure containerized Python applications to include hardening, scanning, automating builds using CI/CD ... pipelines. . Demonstrated professional or academic experience using Python to queryy and retrieve imagery from S3 compliant API's perform common image preprocessing… more
    William C Brown Inc (09/16/25)
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  • Data Engineer

    Infinitive Inc (Mclean, VA)
    …pipelines and platforms. The ideal candidate will have strong experience with Python , AWS (Glue, S3, Lambda, CloudWatch), Databricks, Apache Spark, SQL, Snowflake, ... and DynamoDB. This role involves working with large-scale data processing systems , optimizing ETL/ELT workflows, and ensuring the reliability, scalability, and… more
    Infinitive Inc (09/12/25)
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  • Principal Associate- Capital Markets and Risk

    Capital One (Mclean, VA)
    …+ Learn to design, test and implement changes in various models and systems , based on external business requirements and internal modeling needs + Collaborate with ... markets -At least 1 year of experience in querying, analyzing, and working with Python and SQL -At least 1 year of experience in building financial models and… more
    Capital One (09/10/25)
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  • Data Visualization Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …transforming, and loading data (ETL) from various sources using programming languages like Python or R, and database management systems like SQL Server or ... required, active TS/SCI with Poly highly desired. Technical Skills: -Proficiency in Python , R, SQL. -Experience with Tableau, Power BI, D3.js, etc. -Knowledge of… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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  • Senior Software Engineer

    Noblis (Chantilly, VA)
    …+ proficiency with: + One or more programming languages: Java, .NET(C#), Python + Software architecture principles and patterns + Object-oriented design and ... API development and integration + Git and other source control management systems + Software development lifecycle (SDLC) methodologies + Unit testing and… more
    Noblis (09/06/25)
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  • Lead Software Engineer, Back End

    Capital One (Mclean, VA)
    …team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company** + ... achieve financial empowerment** + **Utilize programming languages like Java, Python , SQL, Node, Go, and Scala, Open Source RDBMS...in at least one of the following: Java, Scala, Python , Go, or Node.js** + **2+ years of experience… more
    Capital One (09/06/25)
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  • Lead Software Engineer, Back End

    Capital One (Mclean, VA)
    …a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company + ... Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python , and Go, Open Source RDBMS and NoSQL databases,...least one of the following: JavaScript, Java, TypeScript, SQL, Python , or Go + 3+ years of experience with… more
    Capital One (09/06/25)
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  • Senior Manager, Software Engineering, Full Stack

    Capital One (Mclean, VA)
    …a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company + ... + Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python , and Go, Open Source RDBMS and NoSQL databases, Container Orchestration… more
    Capital One (09/05/25)
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  • Cyber Google Security Operations AI Focus - Senior…

    Deloitte (Mclean, VA)
    …Required Qualifications: + Bachelor's degree in computer science, Cybersecurity, Information Systems , or related field (or equivalent work experience). + 7+ years ... MITRE ATT&CK and Killchain. + Proficient scripting skills in Python for automation and integration development. + Scripting skills...Gostash or Logstash for log normalization / parsing and python for ADK and MCP integrations. + Familiarity with… more
    Deloitte (09/05/25)
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  • Software Tester

    Parsons Corporation (Centreville, VA)
    …software and implement fixes to increase reliability, log defects, test scalability of systems , and provides status reports on the progress of tasks + Advise and ... Puppet, and scripting Linux + Programming language experience in React, Angular, Python , JavaScript, CSS, and HTML + Database experience with SQL, Gitlab, and… more
    Parsons Corporation (09/04/25)
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